1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oee [108]
3 years ago
6

20 POINTS!!!! Please help

Biology
1 answer:
natima [27]3 years ago
3 0

Answer:

Explanation:

Try using google! slowly you will find your answer!

You might be interested in
During sexual reproduction, two gametes merge to create a zygote that is a genetic mix of its two parents. For each statement, i
Elenna [48]

Answer:

1. 50% of the genome comes from each parent because it is crucial otherwise if the ratio changes, the zygote may not form and if formed the fetus may have some other kind of chromosome number related syndromes etc.

2.  Sexual reproduction produces greater genetic variability than asexual methods. This is because of the process of crossing over during meiosis that exchange the segments of chromosome that is necessary for producing mutations and genetic variability.

3. 50% of chromosomes match with each parent because both of the parents contributed 23 chromosomes and exactly 50% of their genome.

4. The gametes must be produced by two different individuals cause that is the main purpose of sexual reproduction and give better survival like this to the forming next generation. Not to mention produces greater genetic variability among species.

5. Plants always produces both eggs because they are hermaphroditic in nature.

7 0
3 years ago
Read 2 more answers
Which of the following is NOT an accurate justification for studying microbes?
Burka [1]
The answer would be B, because they have subcellular organelles.
5 0
3 years ago
What molecule carries genetic information?
Aleksandr-060686 [28]

DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses.  Source-

DNA, Genes and Chromosomes — University of Leicester

www2.le.ac.uk/projects/vgec/highereducation/topics/dna-genes-chromosomes

7 0
3 years ago
How do tariffs work to protect infant industries?
andrey2020 [161]
<span>Tariffs shield new industries in the early stages of their development from the competition of more mature rivals.</span>
6 0
3 years ago
Read 2 more answers
What occurs in the light independent reactions?
baherus [9]

Answer:

Light energy is harnessed in Photosystems I and II, both of which are present in the thylakoid membranes of chloroplasts. In light-independent reactions (the Calvin cycle), carbohydrate molecules are assembled from carbon dioxide using the chemical energy harvested during the light-dependent reactions.

Explanation:

5 0
3 years ago
Other questions:
  • The following describes a lab on natural selection.
    15·2 answers
  • What are the products of photosynthesis? Which of these
    12·1 answer
  • How the genotypeRR and Rr result in the same phenotype​
    10·1 answer
  • Materials, such as sand and rocks, are constantly being added to land masses through the process of deposition. Deposition occur
    12·1 answer
  • A nurse observes a few small, yellow nodules on the cervix of a client during the speculum exam. They are not painful or odorous
    14·1 answer
  • Colorblindness is caused by a recessive x-linked gene. a woman that is heterozygous for this trait marries a man with normal col
    6·1 answer
  • I WILL MARK BRAINLIEST!!!!!! PLEASE HELP MEEE
    8·1 answer
  • A basalt rock displaces 16mL of water. The density of the mass is 3.0g/cm3. What is the mass of the rock?
    10·1 answer
  • Question 2 of 10
    6·1 answer
  • a typical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. what is the volume
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!